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EIGRP Summarization with Default Routing

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Hello Everyone,

I have a little confusion. I am doing EIGRP Labs and in "EIGRP Summarization Lab" we have configured the summary address of connected loopbacks on both interfaces of R4 (one is connecting to R5  over VLAN 45 and other is over DMVPN Cloud)

But now in in next Task which is "IEGRP Summarization with Default Routing" we are configuring the summary 0.0.0.0 0.0.0.0 only over DMVPN interface, not on the VLAN 45 Interface?


Career orientation for an aspiring network engineer | looking for a CCIE in the UK for a chat

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Hello to everybody.

Thank you INE for offering this place on the Internet.

I am trying to make a career change and targeting an entry role, hopefully a network position, in England. I am currently studying towards my CCNP in Routing and Switching and as soon as I finish I will look to get into work.

I am wondering if there's any CCIE that coul be interested to spend twenty minutes of his time, I am willing to pay for it, to help a noob to make his head around the Telecommunication industry in the UK.

I would like to have an advice regarding the followings:

 

  1. Recruitment companies to consider
  2. Tips for the technical interview
  3. Companies to apply to (ISP, Data Centers...anything that can get me closer to what I want to do)
  4. Salary expectations.

 

I look forward to hearing from you.

 

Kind Regards.

 

 

 

 

 

Verify FCOE with eVPC

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Can someone please look at my configuration and tell me if I'm missing something? Thanks!

 

N5K-1:

vlan 10
name FCOE
fcoe vsan 10
vlan 30
name PROD

vsan database
vsan 10
vsan 10 interface vfc1

fex 101
pinning max-links 1
desc FEX101
fcoe

fex 102
pinning max-links 1
desc FEX102

interface ethernet101/1/1,ethernet102/1/1
switchport mode trunk
channel-group 10 mode active

interface port-channel 10
switchport trunk allowed vlan 10,20,30
spanning-tree port type edge trunk

interface vfc1
bind interface ethernet101/1/1
switchport mode f
no shut

---------------------------

N5K-2:

vlan 20
name FCOE
fcoe vsan 20
vlan 30
name PROD

vsan database
vsan 20
vsan 20 interface vfc1

fex 101
pinning max-links 1
desc FEX101

fex 102
pinning max-links 1
desc FEX102
fcoe

interface ethernet101/1/1,ethernet102/1/1
switchport mode trunk
channel-group 10 mode active

interface port-channel 10
switchport trunk allowed vlan 10,20,30
spanning-tree port type edge trunk

interface vfc1
bind interface ethernet102/1/1
switchport mode f
no shut

 

"default distance" Routing Command

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Hi All,

Anyone know what's the use of this command "default distance" in the routing section?

A reference would be good also.

Thx
DSU

Virus-free. www.avast.com

Ticket 5

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I went to R6 and enabled redistribution of BGP into RIPng ... 

ipv6 router rip CCIE

 timers 10 30 30 40

 redistribute bgp 65006 metric 3

This propagated the ipv6 route into the RIP table and I was able to ping.
 
R3#ping 2004:4:2:2::1 so lo0
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2004:4:2:2::1, timeout is 2 seconds:
Packet sent with a source address of ::192:122:3:3
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 5/5/7 ms
 
Seems to me like this is the easiest solution. Am I missing something or violating any restrictions by just redistributing BGP into RIP?

EIGRP Leak Map

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Hi dear friend

would you explain what is Leak map in EIGRP and OSPF?

and totaly whats difference between leak map in EIGRP and OSPF?

 

regards friends

 

Configuration file "IPv6 Multicast Initial" does not work

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I'm working IPv6 multicast sections but configuration file "IPv6 Multicast Initial" doesnt work well. I believe some mandatory configuraiton missing. anybody know any update info ?

Nexus Technology Labs > Classical Ethernet Switching > STP Bridge Assurance

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Hi,

 

According to the solution in the Nexsus Lab Workbook , the span port type network will be applied to the port-channel interface once the members are configured. However, it never worked for me before I configured it under the port-channel as well.

Can you please confrim?

 

N7K1(config-vlan)# sh run int e2/1-6

 

!Command: show running-config interface Ethernet2/1-6

!Time: Sat Apr 16 18:13:40 2016

 

version 6.2(2)

 

interface Ethernet2/1

  switchport mode trunk

  spanning-tree port type network

  medium p2p

  channel-group 1 mode active

  no shutdown

 

interface Ethernet2/2

  switchport mode trunk

  spanning-tree port type network

  medium p2p

  channel-group 1 mode active

  no shutdown

 

interface Ethernet2/3

  switchport mode trunk

  spanning-tree port type network

  medium p2p

  channel-group 2 mode active

  no shutdown

 

interface Ethernet2/4

  switchport mode trunk

  spanning-tree port type network

  medium p2p

  channel-group 2 mode active

  no shutdown

 

interface Ethernet2/5

  switchport mode trunk

  spanning-tree port type network

  medium p2p

  channel-group 3 mode active

  no shutdown

 

interface Ethernet2/6

  switchport mode trunk

  spanning-tree port type network

  medium p2p

  channel-group 3 mode active

  no shutdown

N7K1(config)# sh span vl 10
VLAN0010
  Spanning tree enabled protocol rstp
  Root ID    Priority    20490
             Address     68bd.abd7.6042
             This bridge is the root
             Hello Time  2  sec  Max Age 20 sec  Forward Delay 15 sec
  Bridge ID  Priority    20490  (priority 20480 sys-id-ext 10)
             Address     68bd.abd7.6042
             Hello Time  2  sec  Max Age 20 sec  Forward Delay 15 sec
Interface        Role Sts Cost      Prio.Nbr Type
---------------- ---- --- --------- -------- --------------------------------
Po1              Desg FWD 1         128.4096 P2p
Po2              Desg FWD 1         128.4097 P2p
Po3              Desg FWD 1         128.4098 P2p
N7K1(config)# int port-channel 1
N7K1(config-if)# span port ty net
N7K1(config-if)# 2016 Apr 16 18:22:59 N7K1 last message repeated 1 time
2016 Apr 16 18:22:59 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel1 VLAN0010.
2016 Apr 16 18:23:01 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel1 VLAN0020.
2016 Apr 16 18:23:01 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel1 VLAN0030.
2016 Apr 16 18:23:01 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel1 VLAN0040.
2016 Apr 16 18:23:01 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel1 VLAN0050.
2016 Apr 16 18:23:01 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel1 VLAN0060.
2016 Apr 16 18:23:06 N7K1 %STP-2-BRIDGE_ASSURANCE_UNBLOCK: Bridge Assurance unblocking port port-channel1 VLAN0020.
2016 Apr 16 18:23:06 N7K1 %STP-2-BRIDGE_ASSURANCE_UNBLOCK: Bridge Assurance unblocking port port-channel1 VLAN0030.
2016 Apr 16 18:23:06 N7K1 %STP-2-BRIDGE_ASSURANCE_UNBLOCK: Bridge Assurance unblocking port port-channel1 VLAN0040.
2016 Apr 16 18:23:06 N7K1 %STP-2-BRIDGE_ASSURANCE_UNBLOCK: Bridge Assurance unblocking port port-channel1 VLAN0050.
2016 Apr 16 18:23:06 N7K1 %STP-2-BRIDGE_ASSURANCE_UNBLOCK: Bridge Assurance unblocking port port-channel1 VLAN0060.
N7K1(config-if)#
N7K1(config-if)#
N7K1(config-if)#
N7K1(config-if)# sh span vl 10
VLAN0010
  Spanning tree enabled protocol rstp
  Root ID    Priority    20490
             Address     68bd.abd7.6042
             This bridge is the root
             Hello Time  2  sec  Max Age 20 sec  Forward Delay 15 sec
  Bridge ID  Priority    20490  (priority 20480 sys-id-ext 10)
             Address     68bd.abd7.6042
             Hello Time  2  sec  Max Age 20 sec  Forward Delay 15 sec
Interface        Role Sts Cost      Prio.Nbr Type
---------------- ---- --- --------- -------- --------------------------------
Po1              Desg BKN*1         128.4096 Network P2p *BA_Inc
Po2              Desg FWD 1         128.4097 P2p
Po3              Desg FWD 1         128.4098 P2p
N7K1(config-if)# int port 1,port2,port3
N7K1(config-if-range)# span port ty net
N7K1(config-if-range)# 2016 Apr 16 18:25:01 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel2 VLAN0010.
2016 Apr 16 18:25:01 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel3 VLAN0010.
2016 Apr 16 18:25:03 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel2 VLAN0020.
2016 Apr 16 18:25:03 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel3 VLAN0020.
2016 Apr 16 18:25:03 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel2 VLAN0030.
2016 Apr 16 18:25:03 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel3 VLAN0030.
2016 Apr 16 18:25:03 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel2 VLAN0040.
2016 Apr 16 18:25:03 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel3 VLAN0040.
2016 Apr 16 18:25:03 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel2 VLAN0050.
2016 Apr 16 18:25:03 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel3 VLAN0050.
2016 Apr 16 18:25:03 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel2 VLAN0060.
2016 Apr 16 18:25:03 N7K1 %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port port-channel3 VLAN0060.
2016 Apr 16 18:26:34 N7K1 %STP-2-BRIDGE_ASSURANCE_UNBLOCK: Bridge Assurance unblocking port port-channel3 VLAN0040.
2016 Apr 16 18:26:34 N7K1 %STP-2-BRIDGE_ASSURANCE_UNBLOCK: Bridge Assurance unblocking port port-channel3 VLAN0050.
2016 Apr 16 18:26:34 N7K1 %STP-2-BRIDGE_ASSURANCE_UNBLOCK: Bridge Assurance unblocking port port-channel3 VLAN0060.
2016 Apr 16 18:26:35 N7K1 %STP-2-BRIDGE_ASSURANCE_UNBLOCK: Bridge Assurance unblocking port port-channel3 VLAN0010.
N7K1(config-if-range)# sh span vl 10
VLAN0010
  Spanning tree enabled protocol rstp
  Root ID    Priority    20490
             Address     68bd.abd7.6042
             This bridge is the root
             Hello Time  2  sec  Max Age 20 sec  Forward Delay 15 sec
  Bridge ID  Priority    20490  (priority 20480 sys-id-ext 10)
             Address     68bd.abd7.6042
             Hello Time  2  sec  Max Age 20 sec  Forward Delay 15 sec
Interface        Role Sts Cost      Prio.Nbr Type
---------------- ---- --- --------- -------- --------------------------------
Po1              Desg BKN*1         128.4096 Network P2p *BA_Inc
Po2              Desg BKN*1         128.4097 Network P2p *BA_Inc
Po3              Desg FWD 1         128.4098 Network P2p

question about eigrp Codes

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hi everyone 

iam into eigrp in ccnp

Router>sh ip eigrp topology

IP-EIGRP Topology Table for AS(100)/ID(10.10.10.1)

 

Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,

       r - reply Status, s - sia Status

 

where i see these codes:-

A

U

r

iam very confused with these codes:-

Q

R

s

i understand these last 3 codes , but first three codes are not obvious to me

please if anyone have good article sharing it

CCNP R&S A simple guide to follow

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Hi Guys,

I am new to INE and I am currently studying for my CCNP R&S.  I have been looking at all the courses for the CCNP and I am a bit confused about which course(s) to watch.

Has anyone a study plan?  I liked the version Mark Snow produced a couple of years ago for CCNA to CCIE Voice (http://blog.ine.com/2013/01/16/18-month-plan-released-for-ccna-to-ccie/),  Is there a version for CCNP R&S?

Thanks for your help,

Paul

General Question 2

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hi everyone

what`s the diiference between these two words :-

 

technology (technique ) and service ?

 

thanks 

How to update system vlan on system-uplink port profile ?

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I have system vlan 1,100 configured and want to add vlan 200 for ESXi but struggling to add it.

What is the procedure ?

.

.

VSM(config)# port-profile type ethernet system-uplink

VSM(config-port-prof)# system vlan 1,100,200

ERROR: Cannot remove system vlans, port-profile currently in use by interface Po1

.

VSM(config-port-prof)# shut

ERROR: This config blocked for system vlan profiles. Remove system vlans and retry

.

VSM(config-port-prof)# no state enabled

ERROR: profile cannot be deleted if associated interfaces exist

.

VSM(config-port-prof)# no system vlan

This will remove all system vlans from this port profile. Do you really want to proceed(yes/no)? [yes] y

ERROR: Cannot remove system vlans, port-profile currently in use by interface Po1

.

VSM(config)# int port-channel 1

VSM(config-if)# shut

ERROR: Cannot set port admin status to 'shutdown' for interface inheriting a system port-profile

 

 

Nexus 1000V questions

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I'm still trying to figure out how Nexus 1000V work and have few question:

1. I know the bold part referring to ESXI-Host UUID. What is the front part for ?

    vem X host id 0811e9e7-98cd-e411-1111-2222233333444

2. I'm using L3 mode VSM->VCenter->VEM. When VCenter register VEM, which IP it's using ? ESXI-host Management ip address ?

3.  Are we usually using UCS management IP pool for this conection VCenter to VEM connection ? or special vlan for control/management ?

 

 

Difference Btw Prefix-List & ACL and When Applicable

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Please this a major confusing part for me. The Difference Between Prefix-List & ACL and When Applicable, where to use especialy if you can relate examples to BGP filtering.

Can someone break this down very well even cisco documentation confusing me. I think Brian may need to help with treating this confusion as a topic in any upcoming seminars. Thanks Brian in advance.

And Kudos to any CCIE gents/ladies out there. Not an easy task you all deserve it. Any comments Welcome. Thanks

Basic: Device Pools and Regions

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Hi all; 

 

I'm completely newbie on Collaboration. while reading the materials, I faced with a question. all of the phones are registered to a CUCM and get associated with a device pool. suppose we have a HQ site and 2 branches in which all of the telephones in the branch offices are connecting to the HQ (which holds all of the servers) through VPNs. so in this situation, do we need to create a different device pool for each site? I have created 1 Device Pool and define 3 regions and their relationships inside device pool configuration. so how can we tell a cucm to put a device inside another region?


CUCM Non-bootable file from Cisco

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Hi There,

 

I need to install a new CUCM vers 10.5 in my test lab. When downloading the OS from Cisco.com I only get a non-bootable *.SGN file. How do I make it bootable(*.ISO) and able to install on my VMware host?

Is there a secret tool I can download and use ?

 

Br

 

 

Steen Nielsen

600 tokens for $225

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I am selling 600 rack tokens for $225. PM me if interested.

Thanks.

CCIE R&S Study Plan

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Hello people,

Please dont kill me for this, but I need to konw if there is a study-plan that I should follow for the CCIE?

I understand it works differently for different people, but I need something to get started.

I work 8-10 hours a day and then study couple of hours before I go to sleep but I am not happy with what I do so thought of seeking out some help.

Thanks in advance,

Tuhiker

Flaw in route-policy (RPL) - what am I missing?

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Hello experts, 

When working with RPL I ran into behavior which I wasn't expecting. 

Assume we have following route-policy:

route-policy TEST-OUT($med)
   if community matches-any (1:101) then
      pass
   endif
   if community matches-any (1:102) then
      pass
   endif
   delete community all
   set med $med
end-policy

Furthermore, assume we have 100.100.103.0/24 prefix in BGP RIB with community 1:103.

In my understanding, that prefix should get dropped during policy evaluation because of implicit drop at the end.  Only prefixes with communities 1:101 or 1:102 (or both) should get through. However, that's not the case. Prefix 100.100.103.0/24 also gets through.

Can anyone help me understanding why is this happening?

Access port PC and phone in different VRF's.

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Have an interesting scenario as part of a network migration.  One where the network is split into the default vrf and a new VRF.  The situation arises that the PC access vlan SVI will be in one VRF while the voice VLAN SVI is assigned to the other VRF.  PC plugs into the phone switch.  Routing between the VRF's is functioning via a FW. Trying to imagine how this would cause issues for VoIP calls, if any.  As long as the IP phone is still able to register with it's call manager in the appropriate VRF I don't see how this would cause issues. Am I missing something?  Thanks.

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